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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 586 · 40 sums
TalentJR

The trick (Sopantyadvayamantyam): Write a 0 in front of the number. Each answer column = twice the digit + the digit to its right (nothing to the right of the last digit). Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.7109 × 12 =
  2. 2.379 × 12 =
  3. 3.6842 × 12 =
  4. 4.6105 × 12 =
  5. 5.4053 × 12 =
  6. 6.5421 × 12 =
  7. 7.5465 × 12 =
  8. 8.886 × 12 =
  9. 9.9326 × 12 =
  10. 10.1036 × 12 =
  11. 11.3973 × 12 =
  12. 12.7068 × 12 =
  13. 13.9985 × 12 =
  14. 14.9698 × 12 =
  15. 15.1334 × 12 =
  16. 16.1527 × 12 =
  17. 17.3556 × 12 =
  18. 18.8900 × 12 =
  19. 19.5515 × 12 =
  20. 20.4139 × 12 =
  21. 21.1910 × 12 =
  22. 22.7760 × 12 =
  23. 23.4532 × 12 =
  24. 24.361 × 12 =
  25. 25.3403 × 12 =
  26. 26.8457 × 12 =
  27. 27.8811 × 12 =
  28. 28.3572 × 12 =
  29. 29.3209 × 12 =
  30. 30.7764 × 12 =
  31. 31.4447 × 12 =
  32. 32.4662 × 12 =
  33. 33.3537 × 12 =
  34. 34.2560 × 12 =
  35. 35.3689 × 12 =
  36. 36.9544 × 12 =
  37. 37.4817 × 12 =
  38. 38.1618 × 12 =
  39. 39.8958 × 12 =
  40. 40.5409 × 12 =

Answer key

  1. 85308
  2. 4548
  3. 82104
  4. 73260
  5. 48636
  6. 65052
  7. 65580
  8. 10632
  9. 111912
  10. 12432
  11. 47676
  12. 84816
  13. 119820
  14. 116376
  15. 16008
  16. 18324
  17. 42672
  18. 106800
  19. 66180
  20. 49668
  21. 22920
  22. 93120
  23. 54384
  24. 4332
  25. 40836
  26. 101484
  27. 105732
  28. 42864
  29. 38508
  30. 93168
  31. 53364
  32. 55944
  33. 42444
  34. 30720
  35. 44268
  36. 114528
  37. 57804
  38. 19416
  39. 107496
  40. 64908

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